.bg img{
    width:100vw;
    height: 100vh;
    display:block;
}

.title1 h{
    position: relative; 
    left: -50%; 
    font-size: 36px;
    color: #303030;
}
.form{
    position: absolute;
    top: 170px;
    left: 0; 
    right: 0;
    margin-left: auto;
    margin-right: auto;

    height: 480px;
    width: 450px;
    margin: 0 auto;
    background-color: white;
    border-radius: 20px;
}
.title2{
    font-size: 36px;
    color: #ffb847;
    margin-top: 32px;
    margin-left: 30px;

}

.title3{
    font-size: 24px;
    color: #ffb847;
    margin-left: 30px;
    margin-top: 10px;
}
.input{
    background-color: #ececec;
    font-size: 18px;
    height: 50px;
    width: 360px;
    margin-left: 30px;
    margin-top: 30px;
    border-radius: 10px;
    /* letter-spacing:5px; */
    padding-left: 15px;
    /*box-sizing: border-box*/
}
.input:focus{
    /* border: solid 1px #060606; */
    background-color: #ffe6be;
    -webkit-box-shadow: 0px 0px 15px #ffe6be;
    -moz-box-shadow: 0px 0px 15px #ffe6be;
    box-shadow: 0px 0px 15px #ffe6be;
}
.input_pw{
    margin-top: 24px;
}
.sub{
    background-color: #ffb847;
    color: #060606;
    font-size: 24px;
    height: 50px;
    width: 375px;
    margin-left: 30px;

    margin-top: 30px;
    border-radius: 10px;
    text-align: center;
    /* margin-top: 50px; */
    /*box-sizing: border-box*/
}
.error{
    text-align: center;
    color: red;
    margin-top: 5px;
}


/* 验证码 */
.input_ysm{
    width: 220px;
    
}
form a img{
    height: 50px;
    width: 100px;
    /* margin-top: 30px; */
    vertical-align: middle;
    margin-left: 20px;
}

/*注册按钮*/
.register{
    position: absolute;
    top: 46px;
    left: 368px;
    color: #060606;
    font-size: 18px;
}
.register:hover{
    color: #ffb847;
}